README

A PHP Library for OAuth 1 and OAuth 2 workflows.

Installation

composer require dan-rogers/oauth-php

Usage

OAuth 1 Example

• Use an array of options to create a config for your auth generation.
• Construct a new OAuth1Config object and use the array as the argument.
• Construct a new OAuth1 object and use your OAuth1Config object as the argument.
• Call generateAuthorization().

So long as you have provided the correct information for the OAuth1 step you are on, it will generate a valid auth header.

For more information on OAuth 1 usage see:

• https://oauth.net/1/
• https://www.rfc-editor.org/rfc/rfc5849

#!/usr/bin/php
<?php

use OAuth\OAuth1\OAuth1;
use OAuth\OAuth1\OAuth1Config;

require __DIR__ . '/vendor/autoload.php';

$config  = new OAuth1Config([
    'oauth_callback' => 'https://my_website/my_service/auth',
    'oauth_consumer_key' => 'CONSUMER_KEY',
    'consumer_secret' => 'CONSUMER_SECRET',
    'realm' => 'MY_REALM',
    'oauth_signature_method' => OAuth1Config::HMAC_SHA256,
]);

$oauth = new OAuth1($config);
$auth_header = $oauth->generateAuthorization('https://third_party/token_endpoint', 'POST');

// Example usage using PHP CURL

$ch = curl_init();
curl_setopt_array($ch, [
    CURLOPT_URL => 'https://third_party/token_endpoint',
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'Authorization: ' . $auth_header,
        'Content-Length: 0',
    ],
]);

$response = curl_exec($ch);